Dental Admissions Test (DAT) Practice Test

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Prepare for the Dental Admissions Test (DAT) with our comprehensive practice test. Study effectively with flashcards and multiple-choice questions, each with detailed hints and explanations. Get ready to ace your exam and secure your future in dentistry!

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What is the dental term for the area where two teeth touch each other?

Interproximal surface
Contact point
Margin
Crest

The correct answer is: Contact point

The term that describes the area where two teeth come into contact with each other is referred to as the contact point. This point is crucial for maintaining proper alignment and spacing between teeth, and it plays an important role in the overall dental health by helping to reduce food impaction and preventing issues such as periodontal disease. The contact points ensure that teeth support one another and can contribute to the stability of the dental arch. The interproximal surface generally refers to the area of the tooth that is between adjacent teeth, which encompasses more than just the point of contact and includes the surfaces facing each other. While the margin pertains to the edge of a dental restoration or the junction where a filling meets the tooth structure, the crest describes the highest point of a tooth or a ridge, which is also distinct from the area of contact between teeth. Understanding these terms helps clarify the anatomical features of the teeth and their interactions within the oral cavity.